[INFO] fetching crate deseresp 0.1.9... [INFO] testing deseresp-0.1.9 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate deseresp 0.1.9 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate deseresp 0.1.9 [INFO] finished tweaking crates.io crate deseresp 0.1.9 [INFO] tweaked toml for crates.io crate deseresp 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate deseresp 0.1.9 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fccf1502711d9af7363f965465e0e1c9a96924b9b327fbe23fa52bed7ec92748 [INFO] running `Command { std: "docker" "start" "-a" "fccf1502711d9af7363f965465e0e1c9a96924b9b327fbe23fa52bed7ec92748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fccf1502711d9af7363f965465e0e1c9a96924b9b327fbe23fa52bed7ec92748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fccf1502711d9af7363f965465e0e1c9a96924b9b327fbe23fa52bed7ec92748", kill_on_drop: false }` [INFO] [stdout] fccf1502711d9af7363f965465e0e1c9a96924b9b327fbe23fa52bed7ec92748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10fb87e2fc8e18b774f728f952f709838998769a3c91276346c531ceb8312a53 [INFO] running `Command { std: "docker" "start" "-a" "10fb87e2fc8e18b774f728f952f709838998769a3c91276346c531ceb8312a53", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling deseresp v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData

); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "10fb87e2fc8e18b774f728f952f709838998769a3c91276346c531ceb8312a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10fb87e2fc8e18b774f728f952f709838998769a3c91276346c531ceb8312a53", kill_on_drop: false }` [INFO] [stdout] 10fb87e2fc8e18b774f728f952f709838998769a3c91276346c531ceb8312a53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8168656d36c45eafa038909d280435826bcf2c05a827134eaeab7dc086271f02 [INFO] running `Command { std: "docker" "start" "-a" "8168656d36c45eafa038909d280435826bcf2c05a827134eaeab7dc086271f02", kill_on_drop: false }` [INFO] [stderr] Compiling deseresp v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData

); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData

); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s [INFO] running `Command { std: "docker" "inspect" "8168656d36c45eafa038909d280435826bcf2c05a827134eaeab7dc086271f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8168656d36c45eafa038909d280435826bcf2c05a827134eaeab7dc086271f02", kill_on_drop: false }` [INFO] [stdout] 8168656d36c45eafa038909d280435826bcf2c05a827134eaeab7dc086271f02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4713492226ab4f04884396da8275817349dd684b78e5e3d924f29de699e5c0a6 [INFO] running `Command { std: "docker" "start" "-a" "4713492226ab4f04884396da8275817349dd684b78e5e3d924f29de699e5c0a6", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/types.rs:461:28 [INFO] [stderr] | [INFO] [stderr] 461 | struct PushVisitor<'de, P>(&'de PhantomData

); [INFO] [stderr] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/types.rs:533:38 [INFO] [stderr] | [INFO] [stderr] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stderr] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `deseresp` (lib) generated 2 warnings [INFO] [stderr] warning: `deseresp` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deseresp-18667df4aa594ce0) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test de::tests::test_blob_error ... ok [INFO] [stdout] test de::tests::test_bool ... ok [INFO] [stdout] test de::tests::test_map ... ok [INFO] [stdout] test de::tests::test_enum ... ok [INFO] [stdout] test de::tests::test_blob_string ... ok [INFO] [stdout] test de::tests::test_double ... ok [INFO] [stdout] test de::tests::test_number ... ok [INFO] [stdout] test de::tests::test_char ... ok [INFO] [stdout] test de::tests::test_seq ... ok [INFO] [stdout] test ser::tests::test_serialize_bool ... ok [INFO] [stdout] test ser::tests::test_serialize_char ... ok [INFO] [stdout] test de::tests::test_simple_string ... ok [INFO] [stdout] test de::tests::test_simple_error ... ok [INFO] [stdout] test ser::tests::test_serialize_enum ... ok [INFO] [stdout] test ser::tests::test_serialize_double ... ok [INFO] [stdout] test ser::tests::test_serialize_number ... ok [INFO] [stdout] test ser::tests::test_serialize_option ... ok [INFO] [stdout] test ser::tests::test_serialize_str ... ok [INFO] [stdout] test ser::tests::test_serialize_unit ... ok [INFO] [stdout] test ser::tests::test_serialize_struct ... ok [INFO] [stdout] test types::tests::deserialize_borrowed_types ... ok [INFO] [stdout] test types::tests::deserialize_owned_types ... ok [INFO] [stdout] test types::tests::deserialize_push_type ... ok [INFO] [stdout] test types::tests::serialize_borrowed_types ... ok [INFO] [stdout] test ser::tests::test_serialize_seq ... ok [INFO] [stdout] test ser::tests::test_serialize_map ... ok [INFO] [stdout] test types::tests::test_deserialize_attribute ... ok [INFO] [stdout] test types::tests::test_ignore_attribute ... ok [INFO] [stdout] test types::tests::serialize_owned_types ... ok [INFO] [stdout] test types::tests::serialize_push_type ... ok [INFO] [stdout] test types::tests::test_deserialize_push_or_value_type ... ok [INFO] [stdout] test types::tests::test_nested_deserialize_attribute ... ok [INFO] [stdout] test types::tests::test_serialize_attribute ... ok [INFO] [stdout] test types::tests::test_serialize_nested_attribute ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests deseresp [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - de (line 68) ... ok [INFO] [stdout] test src/lib.rs - de (line 49) ... ok [INFO] [stdout] test src/lib.rs - de (line 14) ... ok [INFO] [stdout] test src/lib.rs - de (line 25) ... ok [INFO] [stdout] test src/de.rs - de::from_slice (line 427) ... ok [INFO] [stdout] test src/lib.rs - de (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4713492226ab4f04884396da8275817349dd684b78e5e3d924f29de699e5c0a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4713492226ab4f04884396da8275817349dd684b78e5e3d924f29de699e5c0a6", kill_on_drop: false }` [INFO] [stdout] 4713492226ab4f04884396da8275817349dd684b78e5e3d924f29de699e5c0a6